Seiko Cal. 5642 - 524

Seiko 5642-524

The 5642-524 is a sought-after Kinetic piece from Seiko's golden era. With its 19mm lug width and 13.6mm profile, it sits comfortably on most wrists. [seikata-wm-309ed00af43c]

Also known as: Baby Tuna, Arnie

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
39mm
Case Thickness
13.6mm
Lug Width
19mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
40m
Dial Color
Navy
Jewels
19j
Frequency
28,800 bph
Power Reserve
63 hours
Year
1978

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